Base colour, which is mixed with bands of other colours based on the orientation of the surface. You would normally specify a base colour of some shade of light grey to produce a 'standard' chrome, but you can use any colour.

Default:

(1.0, 1.0, 1.0)

Hint:

[ 0, 1 ], [ 0, 1 ], [ 0, 1 ]

"vector"

Description:

The orientation of the surface is defined relative to this direction vector.

Default:

(0.0, 1.0, 0.5)

Hint:

[ -1, 1 ], [ -1, 1 ], [ -1, 1 ]

"mix"

Description:

Specify the ratio of mixing of base colour with the reflection colours. This value should lie in the range 0 to 1, where a value of 1 indicates all base colour and no reflection colours.